00298nam a2200109Ia 450000500170000008000180001724500730003526000260010830000110013450000250014558300180017020260716043552.0  a06.02.05 E245  aEducational cost annalysis in ction : case studies for planners - II  bUnescoaParisFRc1972  a273 p.  aBibliography: p. 273  c2/11/05kJOYD